CVE-2026-76241
stigmem Plugin Signature Enforcement Bypass via Configuration
- State
- Published
- Severity
- 7.3 High
- Published
- Aug 19, 2026
- Updated
- Aug 21, 2026
- Reserved
- Aug 19, 2026
Description
stigmem-node 0.9.0a1 allows plugin signature enforcement to be disabled via a single configuration flag without a second explicit acknowledgment. If that setting is carried into an environment where plugin directories are writable by less-trusted users, unsigned (potentially malicious) plugin code could be loaded and executed, resulting in arbitrary code execution. Fixed in 0.9.0a2, which requires a second explicit acknowledgment to disable signature enforcement.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.3 High | CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
Weaknesses
- CWE-494 Download of Code Without Integrity Check
Affected Products
| Product | Versions |
|---|---|
stigmemeidetic-labs |
|
References
- GitHub Security Advisory (GHSA-w7pm-9g55-mxfm)vendor-advisory
- VulnCheck Advisory: stigmem Plugin Signature Enforcement Bypass via Configurationthird-party-advisory
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